package com.hxz.graduationdesign.mapper;

import com.hxz.graduationdesign.pojo.entity.Danmu;
import com.hxz.graduationdesign.pojo.vo.DanmuVo;

import java.util.List;

public interface DanmuMapper {

    List<DanmuVo> select(String bv);

    int insert(List<Danmu> danmus);

    int deleteByBv(String bv);

}
